Kisami-Ohama Beach Surf Break

Lat Long: 34.65° N 138.92° E

Kisami-Ohama Beach 48 hour detailed Surf Forecast

Issued: 2 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kisami-Ohama Beach sea temperature is
25.4°C
0.6° 

Kisami-Ohama Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Kisami-Ohama Beach today (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 8ft (2.5m), 11s period with SE swell.
  • Evening surf: Evening surf (20 Sep, local time) - 10ft (3.0m), 12s period with SSE swell.

The current surf forecast for Kisami-Ohama Beach at 8PM is: 3.0m 12s primary swell from a South-southeast direction and 0.3m 13s secondary swell from a East direction, 1.9m 6s secondary swell from a Northeast direction (forecast issued at 02:00pm September 20). The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)8ft (2.5m)11s
Evening (20 Sep)10ft (3.0m)12s

Table - waves today at Kisami-Ohama Beach. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 217mm), heaviest during Mon night. Warm (max 26°C on Mon night, min 22°C on Tue night). Mainly strong winds.

Sun
20
Monday
21
Tuesday
22
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
1
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
SE
12
2.5
SE
11
3
SE
12
3
SSE
12
3
SSE
12
3.5
SSE
13
4
SSE
13
4
SSE
13
4.5
SSE
13
5
SSE
13
6
SSE
14
6.5
SSE
13
3
S
13
2.2
E
10
1.6
SSE
10
1
S
9
0.9
SE
9
1.1
S
8
1.2
S
8
1.1
S
8
Wave Graph
Metric surfscale
Energy kJ
1600
1651
2196
2321
2736
4041
4868
5602
7085
8343
13637
15445
3344
895
500
162
147
165
191
153
Wind (km/h)
35
NE
35
NE
35
NE
35
NE
35
NE
35
NE
35
NE
30
NE
30
NE
30
ENE
45
NE
50
NNE
50
N
25
W
15
WSW
5
S
15
E
20
E
25
ENE
30
E
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
off
cross-off
cross
on
on
on
on
High Tide
3:03PM1.39m
9:00PM1.35m
3:26PM1.47m
00:43AM1.30m
3:48PM1.55m
Low Tide
7:23PM1.35m
7:02AM0.55m
9:04PM1.21m
8:19AM0.50m
mod rain
heavy rain
mod rain
light rain
light rain
light rain
mod rain
mod rain
mod rain
heavy rain
heavy rain
heavy rain
heavy rain
rain showers
part cloud
clear
clear
part cloud
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:30
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:44
5:42
 mm
9
11
10
2
1
4
9
8
6
19
36
55
44
2
1
Temp °C
23
23
23
23
23
23
23
24
24
25
25
26
26
26
25
26
26
26
25
25
Feels °C
21
21
21
21
20
21
21
23
24
25
22
23
23
27
27
30
28
27
25
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kisami-Ohama Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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